Smart Switch for Light 2 Gang, Neutral Wire Required, 2.4GHz Wi-Fi Switch Compatible with Alexa and Google Home, UL Certified

AttentionNeutral wire required/ Only support 2.4GHz WiFiWhen connecting the smart Switch, please turn on the Blu on your mobile phone to facilitate a quick matching and connection.Setting relay status and remembers last relay status optional when powered off , backlight switch On/Off. | Easy To Use App-Guided Installation Step-by-step setup via smart life app (2.4 GHz Wi-Fi required,Neutral Wire Required). Neutral wire is mandatory please check your wall box before purchase. UL certified for safety. Ideal for DIY users; an electrician is recommended for unfamiliar wiring. | Flexible Scheduling & Away Mode Set timer, countdown, or random schedules to auto-turn on/off your smart switch. Enable Away Mode to randomly switch lights simulates occupancy and deters potential intruders while youre away. | Voice Control This smart light WiFi Switch with Alexa/Tuya/smart life/Yandex Alice/Google Home Assistant ; Enjoy hands-free convenience turn lights on/off by simple voice commands. Compatible with Amazon Alexa and Google Assistant. Perfect when your hands are full or entering a dark room. | APP Control Anywhere via Smartphone Monitor light status and remotely control electronics from home , office, or vacation using the smart life app via Smartphone. No hub required for basic remote access. Stay in control no matter where you are. | Broad Compatibility No Hub Required and supports 100-240 VAC, 60Hz, 10A circuits. Trusted by over 10 million users. System requirement: above Android 7.0 and iOS 10.0 . When you first connect the smart WiFi Switch,pls open both the BLU of your phone and WiFi to connect easily